Promoting azo dye decomposition in natural molybdenite activated peroxymonosulfate process by low concentration of ferrous ions

Promoting azo dye decomposition in natural molybdenite activated peroxymonosulfate process by low concentration of ferrous ions

In this study, low concentration of ferrous ions (Fe2+) was added into natural molybdenite (MDN) activated peroxymonosulfate (PMS) process to degrade a typical azo dye, orange G (OG). It was found that the addition of Fe2+ promoted OG degradation and simultaneously reduced the leaching of toxic Mo i...

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Bibliographic Details
Main Authors: Yingzhi Qin, Xin Zhang, Guang-En Yuan
Format: Article
Language:English
Published: IWA Publishing 2022-10-01
Series:Water Science and Technology
Subjects:
ferrous ions
molybdenite
orange g
peroxymonosulfate
sulfate radicals
synergistic activation
Online Access:http://wst.iwaponline.com/content/86/8/1876

Internet

http://wst.iwaponline.com/content/86/8/1876

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